Gnee Steel (Tianjin) Co., Ltd. yog ib qho ntawm feem kev manufacturers thiab lwm tus neeg ntawm astm b111 c44300 seamless admiralty tooj dag raj rau tshav kub exchanger nyob rau hauv Suav teb. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov lag luam wholesale customized astm b111 c44300 seamless admiralty tooj dag raj rau cua sov exchanger los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Yog tias koj tab tom nrhiav kev ua haujlwm siab -kev ua tau zoo, corrosion-cov tubing tiv taus rau cov khoom siv hluav taws xob, GNEE muab ASTM B111 C44300 seamless naval brass raj ua raws li ASTM B111, ASME SB111, thiab EN 12451 cov qauv. Peb C44300 tooj dag raj yog tsim tshwj xeeb rau marine, cua txias, thiab tshav kub hloov tshuab, muab kev tiv thaiv zoo heev rau seawater corrosion, pitting, thiab yaig- cov khoom uas yog qhov tseem ceeb hauv kev siv hluav taws xob sib pauv.
C44300 (Naval Brass) yog tooj liab-zinc alloy uas muaj me me ntawm tin thiab arsenic, sib txuas cov kev tiv thaiv corrosion, thermal conductivity, thiab txhua yam muaj zog, ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau marine cooling systems, condensers, thiab heat exchangers. C44300 tooj dag raj siv nyob rau hauv lub tshav kub exchangers pom zoo corrosion kuj rau ob qho tib si dej qab zib thiab seawater, nrog pitting kuj superior rau lwm yam tooj dag alloys xws li C26000 los yog C31000.
ASTM B111 Admiralty Brass C44300 Tubes
ASTM B111 C44300 Seamless Admiralty Brass Tube Rau Kub Exchanger
Peb C44300 seamless raj yog tsim los ntawm extrusion, precision drawing, tov annealing, thiab pickling txheej txheem, kom ntseeg tau tias cov phab ntsa tuab thiab du nto. Tube diameters li ntawm 6 hli mus rau 50 hli, nrog phab ntsa thicknesses li ntawm 1.0 hli mus rau 3.0 hli, muab nyob rau hauv ncaj lengths los yog U-bent forms. Kev kho deg muaj xws li ci ntsa iab, pickling, lossis polishing. Lub zog tensile lub zog yog ntau dua lossis sib npaug li 380 MPa, thiab qhov pom zoo ua haujlwm siab tshaj plaws yog mus txog 250 degree.
Dawb cov khoom sib npaug & kev kuaj xyuas
(ASTM / EN / JIS / GB)
ASTM B111 C44300 Tube Specification
| Khoom npe: |
Copper Alloy Seamless Tube |
Txheem: |
ASTM B111 / ASME SB111 |
| Khoom siv: |
C44300, C68700, C71500, C70600, C12200, thiab lwm yam |
OD: |
1/4", 3/8", 1/2", 5/8", 3/4", 1", 1.1/4", thiab lwm yam. |
| WT: |
10 - 25 BWG |
Ntev: |
Ib qho Random, Ob Chav Random & Txiav Ntev |
| Xaus: |
Plain End, Beveled End |
Kub: |
Mos Annealed, tshwj xeeb Tempers Ntawm Kev Thov |
| Daim ntawv thov: |
Thaum tshav kub kub Exchangers, refineries, fais fab nroj tsuag, Desalination Cog, Nkoj tsev & Nkoj kho, Condensers, Ferrules, Distillers |
| Lub teeb siab: |
Brass Condenser Tube, SB111 Thaum tshav kub kub Exchanger Tube, Plain Ends Condenser Tube |
Brass Seamless Tubes Cov khoom sib npaug
|
Qib
|
Teb chaws USA
|
U.K
|
Lub teb chaws Yelemees
|
Nyiv
|
|
NWS 70-1
|
C44300
|
CZ111
|
CuZn28Sn1As
|
C4430
|
Tshuaj muaj pes tsawg leeg%
| Qib |
ToojA |
Tin |
Coj |
Zinc |
Arsenic |
Hlau |
| UNS C44300 |
70-73 |
0.9-1.2 |
0.07 |
seem |
0.02-0.06 |
0.06 max |
Tensile Requirements, nti -Pound Tus Nqi NtawmC44300
| Qib |
Temper Designation |
Tensile zog min ksiA / MPa |
Yield StrengthB min ksiA / MPa |
| Txuj |
qub |
| C44300 |
O61 |
Annealed |
45 / 310 |
15 / 105 |
| Kev nthuav dav ntawm Tube OD, feem pua ntawm Thawj OD: 20% |
| Ib ksi=1000 psi |
| B Ntawm 0.5% txuas ntxiv nyob rau hauv load |
Annealed -kev kub ntxhov los yog thermally stress-cov hlab ntsha yuav tsum huv si thiab du tab sis tej zaum yuav muaj ib tug superficial, dull iridescent zaj duab xis ntawm ob sab hauv thiab sab nrauv. Kos- cov hlab cua kub yuav tsum huv thiab du, tab sis tej zaum yuav muaj cov yeeb yaj kiab ntawm cov roj nplua nyeem rau ntawm qhov chaw.
Tubes ntawm Copper Alloy UNS Nos. C23000, C28000, C44300, C44400, C44500, C60800, C61300, C61400, C68700, thiab C71000 yuav tsum tau muab tso rau hauv annealed kev yuav khoom (tsis muaj qhov kev txiav txim siab O61.
Mill daim ntawv pov thawj yuav raug muab
Tag nrho cov raj yuav tsum tau muab raws li ASTM B111 / B 111M Specification.
ThovC44300 Tubes Quote!
Dab tsi yog qhov txawv ntawm ASTM B111 C44300 thiab C68700?
ASTM B111 qhia meej seamless raj rau condensers thiab kub exchangers, tab sis C44300 (Admiralty Brass) siv tin los tiv thaiv dej tsis qab ntsev, thaum C68700 (Aluminium Brass) siv txhuas los ua tus kheej - kho oxide zaj duab xis, ua rau nws superior rau siab -ceev seawater turbity.
ASTM B111 C44300 Admiralty Brass Tube Daim Ntawv Thov
Heat Exchangers & Power Generation: Siv rau condensers, evaporators, thiab coolers hauv fais fab nroj tsuag, roj refineries, thiab industrial processing.
HVAC & tub yees: Siv nyob rau hauv condensers thiab coolers rau siab -kub hloov mus rau hauv huab cua- chav tsev txias.
General Engineering: Haum rau hydraulic kab, roj kab, thiab condenser raj hauv Petrochemical, tshuaj, thiab qab zib industries.
Thaum tshav kub kub Exchangers & Fais fab Generation
Peb Export Case Studies
Txoj Haujlwm Tom Qab: Kev saib xyuas txhua xyoo ntawm condenser heat exchanger tubes rau qhov loj -tej seawater desalination thiab fais fab nroj tsuag hauv UAE.
Khoom Specifications: ASTM B111 C44300 U- raj; OD 19.05 mm x Phab ntsa Thickness 1.24 mm (BWG 18); siab tshaj ceg ntev 12,500 mm.
Tus me nyuam ntim: 45 metric tons (xa hauv ob lub thawv 40-ko taw).
Cov Lus Qhia Tseem Ceeb:
Strict Dezincification Resistance: Cov ntsiab lus arsenic raug tswj los ntawm 0.03% thiab 0.05% kom ntseeg tau cov dej hiav txwv corrosion.
Thib peb-Kev Tshawb Fawb: Ntawm-qhov chaw ua tim khawv los ntawm SGS ntawm Mercurous Nitrate Test (ASTM B154) thiab 100% Eddy Current Testing.
Lub Sijhawm xa tuaj: Ua tiav hauv 35 hnub txij li qhov kev txiav txim tso rau kev xa khoom los ntawm Chaw nres nkoj Shanghai (suav nrog U-bending thiab annealing txheej txheem).
Yog tias koj muaj qhov yuav tsum tau ua rau ASTM B111 C44300 tooj liab alloy raj, txais tos kom tso qhov kev txiav txim. GNEE tuav cov khoom lag luam loj ntawm cov khoom nrov rau koj xaiv.
Hu rau tam sim no
Kev Ntsuas Ntawm C44300 Admiralty Brass Tube Rau Kub Exchanger
Txhawm rau ua kom muaj kev ntseeg tau ntawm kev ua haujlwm thiab kev ncaj ncees ntawm C44300 naval brass heat exchanger tubes, txhua lub tsev tau dhau los ua ntau-theem pov thawj hauv kev nruj raws li ASTM B111 / ASME SB111 cov qauv. Qhov no suav nrog 100% tsis yog-kev ntsuas kev puas tsuaj tam sim no (ET) txhawm rau txheeb xyuas qhov tsis xws luag hauv subsurface, thiab kuaj hydrostatic ntawm cov kev kub ntxhov tshwj xeeb txhawm rau txheeb xyuas nws cov pa tawm- pov thawj kev ua tau zoo nyob rau hauv cov xwm txheej nyuaj siab.
ASTM B111 C44300 Admiralty Brass Tubes tsum
GNEE yog lub tshav kub exchanger tube chaw tsim tshuaj paus nyob rau hauv Suav teb. Peb muab cov qauv, seamless ferritic thiab austenitic alloy steel thiab tooj liab alloy boiler, superheater, thiab tshav kub exchanger raj rau ntau yam kev siv. Peb tsim seamless raj los ntawm stainless hlau billets los ntawm txias txias thiab txias dov, ua raws li los ntawm kev kho cua sov, rau kev cai specifications. Rau cov ntawv thov tshwj xeeb, peb kuj tuaj yeem muab U- khoov thiab ci ntsa iab annealed tiav lawm raws li kev thov.
High- ntim khoom hiav txwv zoo
Admiralty Brass tubes C44300 Ntim hauv cov pob lossis ply ntoo lub thawv qhwv hauv cov yas, thiab tsim nyog tiv thaiv rau hiav txwv - tsim nyog xa lossis raws li thov.
Cov neeg tuaj xyuas thiab kos npe rau daim ntawv xaj
GNEE's C44300 tooj dag tubing yog dav xa tawm mus rau Tebchaws Europe, Middle East, Southeast Asia, thiab North America. Nws yog qhov kev xaiv tseem ceeb rau kev siv marine, desalination nroj tsuag, offshore roj drilling platforms, thiab fais fab nroj tsuag, nrog rau txhua xyoo xa tawm ntawm 1,000 tons!
Cim npe nrov: Tuam Tshoj astm b111 c44300 seamless admiralty tooj dag raj rau tshav kub exchanger, Tuam Tshoj astm b111 c44300 seamless admiralty tooj dag raj rau tshav kub exchanger manufacturers, hoobkas
